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Planning application

DC/26/143539

23 COURTRAI ROAD, LONDON, SE23 1PL

Granted Lewisham Householder Application

Proposal

Construction of a hip-to-gable and rear dormer loft extension, single storey rear ground floor extension, addition of three front-slope rooflights, and changes to rear windows and roof cladding at 23 Courtrai Road, SE23.

As published by the council, reference DC/26/143539

Timeline

Dates from the published record

  1. 30 Mar 2026

    Received by Lewisham

  2. 22 May 2026

    Decision issued: Granted

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • DC/19/113989 Refused

    25 BUCKTHORNE ROAD, LONDON, SE4 2DG

    Lawful Development Certificate (Proposed) in respect to the construction of a rear roof extension at 25 Buckthorne Road, SE4 together with the installation of two rooflights in the front roof slope, and the removal of solar panels.

    24 Sep 2019 140m away Lawful development
  • DC/19/115091 Granted

    74 BUCKTHORNE ROAD, LONDON, SE4 2DG

    Single storey rear extension to an existing terraced house at 74 Buckthorne Rd, SE4 2DG

    19 Dec 2019 140m away Householder
  • DC/26/143367 Granted

    66 BUCKTHORNE ROAD, LONDON, SE4 2DG

    Construction of a part single/part two storey dwellinghouse with a courtyard, together with bike and bin storage and all associated works in the rear garden at the side of 66 Buckthorne Road SE4.

    16 Mar 2026 140m away Full applications
  • DC/20/115380 Granted

    25 BUCKTHORNE ROAD, LONDON, SE4 2DG

    Construction of a rear roof extension at 25 Buckthorne Road, together with the installation of 2 rooflights to the front roof slope, the removal of one rooflight, the re-opening of the pre-existing front door entrance, and blocking up and replacement with a window of the existing front door, and the relocation of extisting solar panels to the flat roof of the rear roof extension.

    21 Jan 2020 140m away Householder
  • DC/26/144131 Granted

    12 MACLEAN ROAD, LONDON, SE23 1PD

    The construction of a single storey rear extension at 12 Maclean Road, SE23 and all other associated works.

    26 May 2026 141m away Householder
  • DC/20/115236 Granted

    1 MACLEAN ROAD, LONDON, SE23 1PB

    Lawful Development Certificate (proposed) for construction of a single storey rear extension at 1 MACLEAN ROAD, SE23, together with construction of a dormer and hip to gable incorporating a Juliet balcony to the rear, installation 3 rooflights to the front and removal of the side chimney.

    10 Jan 2020 170m away Lawful development

In Lewisham

  • DC/26/144214 Refused

    54A ALLERFORD ROAD, LONDON, SE6 3DF

    Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.

    2 Jun 2026 Householder
  • DC/26/143542 Granted

    163 ALGERNON ROAD, LONDON, SE13 7AP

    Refurbishment and extension of the dwellinghouse, including the construction of a lower ground floor rear extension with rear terrace above and front lightwell, alterations to the existing rear roof extension, replacement windows, doors and roof covering, installation of roof mounted solar panels, and an air source heat pump at 163 Algernon Road, SE13 and associated front garden alterations including boundary treatment and refuse storage.

    30 Mar 2026 Householder
  • DC/26/144235 Granted

    34 EWHURST ROAD, LONDON, SE4 1AQ

    Construction of a single storey, ground floor rear and infill extension at 34 Ewhurst Road, SE4.

    3 Jun 2026 Householder
  • DC/26/144148 Granted

    79 WHITEFOOT LANE, BROMLEY, BR1 5SA

    Covering up existing red brick with sand and cement render on the external facade at 79 Whitefoot Lane, BR1.

    27 May 2026 Householder
  • DC/26/144186 Granted

    18 MICHELDEVER ROAD, LONDON, SE12 8LX

    Installation of replacement double glazed windows in the front elevation at 18 Micheldever Road SE12.

    29 May 2026 Householder